13 torthaí
The clinical, pathological, and neurochemical characteristics of a newly recognized inherited neurological disorder are reported. Lethargy and mental depression are early symptoms, followed by mild parkinsonism and progressive weight loss. Failure of automatic respiratory control develops and may
Extracts from the herb "St. John's wort" (Hypericum perforatum L.) exhibit beneficial effects on patients suffering from mental depressions. Lack of catecholamine neurotransmitters may be one biochemical mechanism for this problem under discussion. It has been recently reported that alcoholic
Extracts from the herb "St. John's wort" (Hypericum perforatum L.) are used for the treatment of mental depression, nervousness, sleeplessness and for their wound healing, diuretic and antirheumatic properties. As one biochemical mechanism for depression lack of catecholamine neurotransmitters has
Multiple lines of investigation have explored the role of dopaminergic systems in mental depression. Chronic treatment with antidepressant drugs has been reported to alter dopaminergic neurotransmission, most notably a sensitization of behavioural responses to agonists acting at D2/D3 dopamine
BACKGROUND
The effects of antidepressant treatments have traditionally been discussed primarily in terms of effects on noradrenergic and serotonergic systems. Multiple lines of investigation have also explored the role of dopaminergic systems in mental depression. Seed of Mucuna pruriens Linn. (DC)
The TSH response to exogenous TRH may be diminished or absent not only on overt hyperthyroidism but also in other situations, e.g. obesity, old age, multinodular goiter and depression. To elucidate the possible role of dopaminergic control of the TSH response to TRH in such patients, the oral TRH
The XXVI Collegium Internationale Neuro-Psychopharmacologicum (CINP) Congress, commemorating its 50th anniversary, was held in Munich, Germany, from July 13 to 17, 2008, at the Internationales Congress Center. Co-incidentally, this year Munich is also celebrating its 850th birthday and venerating
A large body of evidence indicates that brain monoamines are involved in the pathogenesis of mental depression, as well as in the mechanism of action of most antidepressant treatments. The present report shows that long-term exposure to imipramine (IMI) or fluoxetine (FLX) was equally potent in
A 74 year old retired building inspector with a 15 year history of Parkinson's disease (PD) presented with severe resting tremor in the right hand, generalized bradykinesia, difficulties with the initiation of gait with freezing, mental depression and generalized cognitive impairment despite being
BACKGROUND
Curcumin is the active principle of Curcuma longa, one of the widely used components in the traditional system of medicine in India. Despite its efficacy in experimental studies aiming at neuronal disorders like depression, curcu-min's poor water solubility challenges the production of
BACKGROUND
Depression is one of the most prevalent and life-threatening forms of mental illness associated with significant disability and mortality. About 21% of the world's population is affected by depression.
METHODS
The various pathological factors involved in depression are: monoamine
Duloxetine, (+)-N-methyl-3-(1-naphthalenyloxy)-2-thiophenepropanamine, is an inhibitor of the serotonin and norepinephrine neuronal transporters (Wong et al., 1993). In mice, duloxetine antagonized the depletion of brain serotonin by p-chloroamphetamine (ED50 = 2.5 mg/kg, i.p.) and the depletion of
Irreversible and unspecific inhibitors of MAO were the first modern antidepressants, but after an initial success they fell into discredit due to adverse side effects. In the past two decades interest in MAO inhibitors has been renewed because of progress in basic research, a milestone being the